# Henriette Sontag

> German operatic singer (1806-1854)

**Wikidata**: [Q64098](https://www.wikidata.org/wiki/Q64098)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Henriette_Sontag)  
**Source**: https://4ort.xyz/entity/henriette-sontag


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Allgemeine Deutsche Biographie
3. [Česká divadelní encyklopedie](http://encyklopedie.idu.cz/index.php/Sontag,_Henriette)
4. Geni.com
5. Integrated Authority File
6. BnF authorities
7. Rossi-Sontag, Henriette Gräfin (BLKÖ)
8. The Peerage
9. Czech National Authority Database
10. International Standard Name Identifier
11. Virtual International Authority File
12. [Source](https://www.newspapers.com/image/79770011/)
13. Encyclopædia Britannica Online
14. SNAC
15. Brockhaus Enzyklopädie
16. [1854](http://www.hndm.unam.mx/consulta/resultados/visualizar/558a37457d1ed64f16d5d0f8?resultado=46&tipo=pagina&intPagina=3&palabras=henriette+sontag)
17. Freebase Data Dumps. 2013
18. Source
19. Treccani's Enciclopedia on line
20. LIBRIS. 2012
21. National Library of Israel Names and Subjects Authority File
22. performing-arts.ch